Container closure



FIG. 1 is a top front perspective view of a container closure, showing our new design;

FIG. 2 is a top rear perspective view thereof;

FIG. 3 is a top front perspective view thereof, in a closed position;

FIG. 4 is a top rear perspective view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a container closure, as shown and described. 